ORA-12084: must use ALTER MATERIALIZED VIEW to alter “string”.”string” ORACLE 报错 故障修复 远程处理
文档解释
ORA-12084: must use ALTER MATERIALIZED VIEW to alter “string”.”string”
Cause: An attempt was made to alter a materialized view using a command other than ALTER MATERIALIZED VIEW.
Action: Use the ALTER MATERIALIZED VIEW command.
ORA-12084 对象是材料视图时,无法使用CREATE OR REPLACE VIEW语句来更改它。
官方解释
常见案例
正常处理方法及步骤
1.检查视图在系统的元数据中是否为材料视图;
2.如果是材料视图,则使用ALTER MATERIALIZED VIEW语句更改视图;
3.如果不是材料视图,则使用CREATE OR REPLACE VIEW来更改视图。